InsaneJournal

Lupin,
As I have not seen you of late, I am writing to see how you are finding the current Wolfsbane potion.  I have made some adjustments in an attempt to improve the original formula & am eager to hear how the potion is affecting you.
Snape

Dear Severus,
Lately all my transformations have been unusually easy, with reduced recovery time & fatigue. 
I am very grateful for the work you have done, both in preparing the potions & with the new improvements.  If there was anything you specifically wanted to know, please don’t hesitate to ask.
Remus Lupin

***

Lupin,
Could you send me specific data, rather than your vague comments?
 How much was the recovery time reduced?  In what way was the transformation easier? 
Severus Snape

Dear Severus,
I apologize for my vague response.
Perhaps we could meet one evening so that you could address your questions to me directly?
Remus

Tomorrow, my rooms, 7pm?
Severus

 “Severus, I had no idea you would require a complete physical examination.  I’m so glad I wore my best underwear.”

“Lupin, you call bright red boxers with golden lions your best underwear?”

“I didn’t think you would have noticed… you ripped them off so quickly.”

“Ah yes.  Actually I didn’t so much rip them off, as simply rip them.  But I think I prefer you without underwear.”